Blazor Grid Multi-row Layout

Ignite UI for Blazor의 다중 행 레이아웃은 Blazor Grid의 렌더링 기능을 확장합니다. 이 기능을 사용하면 단일 데이터 레코드를 여러 개의 보이는 행으로 분할할 수 있습니다.

すぐに使用できる機能のフルセット は、ページング、ソート、フィルタリング、編集、グループ化から行と列の仮想化まで、あらゆる機能をカバーします。.NET 開発者には制限はありません。

無料で試してみる

Blazor Multi-row Layout Example

EXAMPLE

DATA

MODULES

RAZOR

CSS

using System;
using System.Collections.Generic;
public class CustomersDataItem
{
    public string ID { get; set; }
    public string Company { get; set; }
    public string ContactName { get; set; }
    public string ContactTitle { get; set; }
    public string Address { get; set; }
    public string City { get; set; }
    public string Region { get; set; }
    public double PostalCode { get; set; }
    public string Country { get; set; }
    public string Phone { get; set; }
    public string Fax { get; set; }
}

public class CustomersData
    : List<CustomersDataItem>
{
    public CustomersData()
    {
        this.Add(new CustomersDataItem()
        {
            ID = @"ALFKI",
            Company = @"Alfreds Futterkiste",
            ContactName = @"Maria Anders",
            ContactTitle = @"Sales Representative",
            Address = @"Obere Str. 57",
            City = @"Berlin",
            Region = @"East",
            PostalCode = 12209,
            Country = @"Germany",
            Phone = @"030-0074321",
            Fax = @"030-0076545"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"ANATR",
            Company = @"Ana Trujillo Emparedados y helados",
            ContactName = @"Ana Trujillo",
            ContactTitle = @"Owner",
            Address = @"Avda. de la Constitución 2222",
            City = @"México D.F.",
            Region = @"South",
            PostalCode = 5021,
            Country = @"Mexico",
            Phone = @"(5) 555-4729",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"ANTON",
            Company = @"Antonio Moreno Taquería",
            ContactName = @"Antonio Moreno",
            ContactTitle = @"Owner",
            Address = @"Mataderos 2312",
            City = @"México D.F.",
            Region = @"South",
            PostalCode = 5023,
            Country = @"Mexico",
            Phone = @"(5) 555-3932",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"AROUT",
            Company = @"Around the Horn",
            ContactName = @"Thomas Hardy",
            ContactTitle = @"Sales Representative",
            Address = @"120 Hanover Sq.",
            City = @"London",
            Region = @"East",
            PostalCode = 22000,
            Country = @"UK",
            Phone = @"(171) 555-7788",
            Fax = @"(171) 555-6750"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BERGS",
            Company = @"Berglunds snabbköp",
            ContactName = @"Christina Berglund",
            ContactTitle = @"Order Administrator",
            Address = @"Berguvsvägen 8",
            City = @"Luleå",
            Region = @"South",
            PostalCode = 17000,
            Country = @"Sweden",
            Phone = @"0921-12 34 65",
            Fax = @"0921-12 34 67"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BLAUS",
            Company = @"Blauer See Delikatessen",
            ContactName = @"Hanna Moos",
            ContactTitle = @"Sales Representative",
            Address = @"Forsterstr. 57",
            City = @"Mannheim",
            Region = @"East",
            PostalCode = 68306,
            Country = @"Germany",
            Phone = @"0621-08460",
            Fax = @"0621-08924"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BLONP",
            Company = @"Blondesddsl père et fils",
            ContactName = @"Frédérique Citeaux",
            ContactTitle = @"Marketing Manager",
            Address = @"24, place Kléber",
            City = @"Strasbourg",
            Region = @"East",
            PostalCode = 67000,
            Country = @"France",
            Phone = @"88.60.15.31",
            Fax = @"88.60.15.32"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BOLID",
            Company = @"Bólido Comidas preparadas",
            ContactName = @"Martín Sommer",
            ContactTitle = @"Owner",
            Address = @"C/ Araquil, 67",
            City = @"Madrid",
            Region = @"East",
            PostalCode = 28023,
            Country = @"Spain",
            Phone = @"(91) 555 22 82",
            Fax = @"(91) 555 91 99"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BONAP",
            Company = @"Bon app'",
            ContactName = @"Laurence Lebihan",
            ContactTitle = @"Owner",
            Address = @"12, rue des Bouchers",
            City = @"Marseille",
            Region = @"West",
            PostalCode = 13008,
            Country = @"France",
            Phone = @"91.24.45.40",
            Fax = @"91.24.45.41"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BOTTM",
            Company = @"Bottom-Dollar Markets",
            ContactName = @"Elizabeth Lincoln",
            ContactTitle = @"Accounting Manager",
            Address = @"23 Tsawassen Blvd.",
            City = @"Tsawassen",
            Region = @"BC",
            PostalCode = 28000,
            Country = @"Canada",
            Phone = @"(604) 555-4729",
            Fax = @"(604) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BSBEV",
            Company = @"B's Beverages",
            ContactName = @"Victoria Ashworth",
            ContactTitle = @"Sales Representative",
            Address = @"Fauntleroy Circus",
            City = @"London",
            Region = @"South",
            PostalCode = 10000,
            Country = @"UK",
            Phone = @"(171) 555-1212",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"CACTU",
            Company = @"Cactus Comidas para llevar",
            ContactName = @"Patricio Simpson",
            ContactTitle = @"Sales Agent",
            Address = @"Cerrito 333",
            City = @"Buenos Aires",
            Region = @"East",
            PostalCode = 1010,
            Country = @"Argentina",
            Phone = @"(1) 135-5555",
            Fax = @"(1) 135-4892"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"CENTC",
            Company = @"Centro comercial Moctezuma",
            ContactName = @"Francisco Chang",
            ContactTitle = @"Marketing Manager",
            Address = @"Sierras de Granada 9993",
            City = @"México D.F.",
            Region = @"South",
            PostalCode = 5022,
            Country = @"Mexico",
            Phone = @"(5) 555-3392",
            Fax = @"(5) 555-7293"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"CHOPS",
            Company = @"Chop-suey Chinese",
            ContactName = @"Yang Wang",
            ContactTitle = @"Owner",
            Address = @"Hauptstr. 29",
            City = @"Bern",
            Region = @"East",
            PostalCode = 3012,
            Country = @"Switzerland",
            Phone = @"0452-076545",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"COMMI",
            Company = @"Comércio Mineiro",
            ContactName = @"Pedro Afonso",
            ContactTitle = @"Sales Associate",
            Address = @"Av. dos Lusíadas, 23",
            City = @"Sao Paulo",
            Region = @"SP",
            PostalCode = 34000,
            Country = @"Brazil",
            Phone = @"(11) 555-7647",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"CONSH",
            Company = @"Consolidated Holdings",
            ContactName = @"Elizabeth Brown",
            ContactTitle = @"Sales Representative",
            Address = @"Berkeley Gardens 12 Brewery",
            City = @"London",
            Region = @"South",
            PostalCode = 27000,
            Country = @"UK",
            Phone = @"(171) 555-2282",
            Fax = @"(171) 555-9199"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"DRACD",
            Company = @"Drachenblut Delikatessen",
            ContactName = @"Sven Ottlieb",
            ContactTitle = @"Order Administrator",
            Address = @"Walserweg 21",
            City = @"Aachen",
            Region = @"South",
            PostalCode = 52066,
            Country = @"Germany",
            Phone = @"0241-039123",
            Fax = @"0241-059428"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"DUMON",
            Company = @"Du monde entier",
            ContactName = @"Janine Labrune",
            ContactTitle = @"Owner",
            Address = @"67, rue des Cinquante Otages",
            City = @"Nantes",
            Region = @"East",
            PostalCode = 44000,
            Country = @"France",
            Phone = @"40.67.88.88",
            Fax = @"40.67.89.89"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"EASTC",
            Company = @"Eastern Connection",
            ContactName = @"Ann Devon",
            ContactTitle = @"Sales Agent",
            Address = @"35 King George",
            City = @"London",
            Region = @"East",
            PostalCode = 41000,
            Country = @"UK",
            Phone = @"(171) 555-0297",
            Fax = @"(171) 555-3373"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"ERNSH",
            Company = @"Ernst Handel",
            ContactName = @"Roland Mendel",
            ContactTitle = @"Sales Manager",
            Address = @"Kirchgasse 6",
            City = @"Graz",
            Region = @"South",
            PostalCode = 8010,
            Country = @"Austria",
            Phone = @"7675-3425",
            Fax = @"7675-3426"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FAMIA",
            Company = @"Familia Arquibaldo",
            ContactName = @"Aria Cruz",
            ContactTitle = @"Marketing Assistant",
            Address = @"Rua Orós, 92",
            City = @"Sao Paulo",
            Region = @"SP",
            PostalCode = 27000,
            Country = @"Brazil",
            Phone = @"(11) 555-9857",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FISSA",
            Company = @"FISSA Fabrica Inter. Salchichas S.A.",
            ContactName = @"Diego Roel",
            ContactTitle = @"Accounting Manager",
            Address = @"C/ Moralzarzal, 86",
            City = @"Madrid",
            Region = @"East",
            PostalCode = 28034,
            Country = @"Spain",
            Phone = @"(91) 555 94 44",
            Fax = @"(91) 555 55 93"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FOLIG",
            Company = @"Folies gourmandes",
            ContactName = @"Martine Rancé",
            ContactTitle = @"Assistant Sales Agent",
            Address = @"184, chaussée de Tournai",
            City = @"Lille",
            Region = @"South",
            PostalCode = 59000,
            Country = @"France",
            Phone = @"20.16.10.16",
            Fax = @"20.16.10.17"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FOLKO",
            Company = @"Folk och fä HB",
            ContactName = @"Maria Larsson",
            ContactTitle = @"Owner",
            Address = @"Åkergatan 24",
            City = @"Bräcke",
            Region = @"East",
            PostalCode = 36000,
            Country = @"Sweden",
            Phone = @"0695-34 67 21",
            Fax = @"0695 33-4455"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FRANK",
            Company = @"Frankenversand",
            ContactName = @"Peter Franken",
            ContactTitle = @"Marketing Manager",
            Address = @"Berliner Platz 43",
            City = @"München",
            Region = @"East",
            PostalCode = 80805,
            Country = @"Germany",
            Phone = @"089-0877310",
            Fax = @"089-0877451"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FRANR",
            Company = @"France restauration",
            ContactName = @"Carine Schmitt",
            ContactTitle = @"Marketing Manager",
            Address = @"54, rue Royale",
            City = @"Nantes",
            Region = @"South",
            PostalCode = 44000,
            Country = @"France",
            Phone = @"40.32.21.21",
            Fax = @"40.32.21.20"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FRANS",
            Company = @"Franchi S.p.A.",
            ContactName = @"Paolo Accorti",
            ContactTitle = @"Sales Representative",
            Address = @"Via Monte Bianco 34",
            City = @"Torino",
            Region = @"East",
            PostalCode = 10100,
            Country = @"Italy",
            Phone = @"011-4988260",
            Fax = @"011-4988261"
        });
    }
}csコピー

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules

namespace Infragistics.Samples
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            builder.RootComponents.Add<App>("app");
            builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            // registering Ignite UI modules
            builder.Services.AddIgniteUIBlazor(
                typeof(IgbInputModule),
                typeof(IgbGridModule)
            );
            await builder.Build().RunAsync();
        }
    }
}csコピー

@using IgniteUI.Blazor.Controls

<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbGrid
        Name="grid"
        @ref="grid"
        Data="CustomersData"
        RowEditable="true"
        AllowFiltering="true"
        FilterMode="FilterMode.ExcelStyleFilter"
        PrimaryKey="Company"
        GroupingExpressions="GroupingExpression1">
            <IgbGridToolbar
            >
                <IgbGridToolbarTitle
                >
                </IgbGridToolbarTitle>

                <IgbGridToolbarActions
                >
                    <IgbGridToolbarPinning
                    >
                    </IgbGridToolbarPinning>

                    <IgbGridToolbarHiding
                    >
                    </IgbGridToolbarHiding>

                </IgbGridToolbarActions>

            </IgbGridToolbar>

            <IgbColumnLayout
            Header="ID">
                <IgbColumn
                Field="ID"
                RowStart="1"
                ColStart="1"
                RowEnd="3"
                Filterable="false"
                Width="150px">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Pinned="true"
            Header="Contact Details">
                <IgbColumn
                Field="Company"
                Header="Company"
                RowStart="1"
                ColStart="1"
                ColEnd="3"
                Sortable="true"
                Width="350px">
                </IgbColumn>

                <IgbColumn
                Field="ContactName"
                Header="Name"
                RowStart="2"
                ColStart="1"
                ColEnd="2"
                Groupable="true">
                </IgbColumn>

                <IgbColumn
                Field="ContactTitle"
                Header="Title"
                RowStart="2"
                ColStart="2"
                ColEnd="3"
                Groupable="true">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Pinned="false"
            Header="Address Details">
                <IgbColumn
                Field="Country"
                RowStart="1"
                ColStart="1"
                ColEnd="3"
                Groupable="true"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="Region"
                RowStart="1"
                ColStart="3"
                ColEnd="5"
                Groupable="true"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="PostalCode"
                RowStart="1"
                ColStart="5"
                ColEnd="7"
                Groupable="true"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="City"
                RowStart="2"
                ColStart="1"
                ColEnd="4"
                Groupable="true"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="Address"
                RowStart="2"
                ColStart="4"
                ColEnd="7"
                Filterable="false">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Header="Phone Details">
                <IgbColumn
                Field="Phone"
                RowStart="1"
                ColStart="1"
                ColEnd="2"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="Fax"
                RowStart="2"
                ColStart="1"
                ColEnd="2"
                Filterable="false"
                Width="220px">
                </IgbColumn>

            </IgbColumnLayout>

        </IgbGrid>

    </div>
</div>

@code {
    

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        var grid = this.grid;

    }

    private IgbGrid grid;
    private IgbGroupingExpression[] _groupingExpression1 = null;
    public IgbGroupingExpression[] GroupingExpression1
    {
        get
        {
            if (this._groupingExpression1 == null)
            {
                var groupingExpression1 = new IgbGroupingExpression[1];
                var groupingExpression2 = new IgbGroupingExpression();
                groupingExpression2.FieldName = "Country";
                groupingExpression2.IgnoreCase = false;
                groupingExpression2.Dir = SortingDirection.Asc;
                groupingExpression1[0] = groupingExpression2;
                this._groupingExpression1 = groupingExpression1;
            }
            return this._groupingExpression1;
        }
    }

    private CustomersData _customersData = null;
    public CustomersData CustomersData
    {
        get
        {
            if (_customersData == null)
            {
                _customersData = new CustomersData();
            }
            return _customersData;
        }
    }

}razorコピー

/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/
cssコピー

Like this sample? Get access to our complete Ignite UI for Blazor toolkit and start building your own apps in minutes. Download it for free.

다중 행 레이아웃의 선언은 IgbColumnLayout 구성 요소를 통해 이루어집니다. 각 IgbColumnLayout 구성 요소는 하나 이상의 IgbColumn 구성 요소를 포함하는 블록으로 간주되어야 합니다. 일부 그리드 기능은 블록 수준에서 작동합니다(아래 "기능 통합" 섹션에 나열되어 있음). 예를 들어 가상화는 블록을 사용하여 가상 청크를 결정하므로 더 나은 성능을 위해 레이아웃에서 허용하는 경우 열을 더 많은 IgbColumnLayout 블록으로 분할합니다. 다중 행 레이아웃을 구성할 때 해당 블록 외부에 열이 없어야 하며 IgbColumnGroup 사용하면 안 됩니다. 다중 행 레이아웃은 그리드 레이아웃 사양 위에 구현되며 해당 요구 사항을 준수해야 합니다.

​IgbColumn 구성 요소는 4개의 IgbInput 속성을 노출하여 각 셀의 위치와 범위를 결정합니다.

• ColStart- 필드가 시작되는 열 인덱스입니다. 이 속성은 필수 입니다.
• RowStart- 필드가 시작되는 행 인덱스입니다. 이 속성은 필수 입니다.
• ColEnd- 현재 필드가 끝나야 하는 열 인덱스입니다. colStart와 colEnd 사이의 열 양에 따라 해당 필드에 걸쳐 있는 열의 양이 결정됩니다. 이 속성은 선택 사항 입니다. 설정하지 않으면 기본값은 colStart + 1 입니다.
• RowEnd- 현재 필드가 끝나야 하는 행 인덱스입니다. rowStart와 rowEnd 사이의 행 양에 따라 해당 필드에 걸쳐 있는 행의 양이 결정됩니다. 이 속성은 선택 사항 입니다. 설정하지 않으면 기본값은 rowStart + 1 입니다.

<IgbColumnLayout>
    <IgbColumn RowStart="1" RowEnd="3" ColStart="1" Field="ID"></IgbColumn>
</IgbColumnLayout>
<IgbColumnLayout>
    <IgbColumn RowStart="1" ColStart="1" ColEnd="3" Field="CompanyName"></IgbColumn>
    <IgbColumn RowStart="2" ColStart="1" ColEnd="2" Field="ContactName"></IgbColumn>
    <IgbColumn RowStart="2" ColStart="2" ColEnd="3" Field="ContactTitle"></IgbColumn>
</IgbColumnLayout>
<IgbColumnLayout>
    <IgbColumn RowStart="1" ColStart="1" ColEnd="3" Field="Country"></IgbColumn>
    <IgbColumn RowStart="1" ColStart="3" ColEnd="5" Field="Region"></IgbColumn>
    <IgbColumn RowStart="1" ColStart="5" ColEnd="7" Field="PostalCode"></IgbColumn>
    <IgbColumn RowStart="2" ColStart="1" ColEnd="4" Field="City"></IgbColumn>
    <IgbColumn RowStart="2" ColStart="4" ColEnd="7" Field="Address"></IgbColumn>
</IgbColumnLayout>
<IgbColumnLayout>
    <IgbColumn RowStart="1" ColStart="1" Field="Phone"></IgbColumn>
    <IgbColumn RowStart="2" ColStart="1" Field="Fax"></IgbColumn>
</IgbColumnLayout>
razor

위 구성의 결과는 아래 스크린샷에서 볼 수 있습니다.

RowStart and ColStart properties must be set for each IgbColumn into a IgbColumnLayout. The IgbColumnLayout component is not verifying if the layout is correct and not throwing errors or warnings about that. The developers must make sure that the declaration of their layout is correct and complete, otherwise they may end up in broken layout with misalignments, overlaps and browser inconsistencies.

Feature Integration

다중 행 레이아웃의 완전히 다른 렌더링 접근 방식으로 인해 일부 열 기능은 IgbColumnLayout 구성 요소에서만 작동합니다. 이러한 기능에는 열 고정 및 열 숨기기가 있습니다. 기타 정렬 및 그룹화는 IgbColumn 구성 요소에서 동일한 방식으로 작동합니다.

• 필터링 - Excel 스타일 필터링만 지원됩니다. FilterMode 명시적으로 FilterMode.quickFilter로 설정해도 효과가 없습니다.
• 페이징 - 시각적 행이 아닌 레코드에서 작동합니다.
• 그룹화 기준 -HideGroupedColumns 옵션은 다중 행 레이아웃에 적용되지 않습니다. 그룹화된 열은 항상 표시됩니다.

다음 기능은 현재 지원 되지 않습니다.

• 열 이동
• 다중 열 헤더
• 엑셀로 내보내기
• 요약

Keyboard Navigation

다중 행 레이아웃을 갖춘 IgbGrid 내장 키보드 탐색 기능을 제공합니다.

Horizontal Navigation

• ← 또는 →- 정의된 열 레이아웃의 영향을 받지 않고 현재 행 내에서 왼쪽/오른쪽에 있는 인접한 셀로 이동합니다. 현재 셀이 두 개 이상의 행에 걸쳐 있는 경우 이전에 다른 인접한 셀로 이동한 적이 없다면 ← 및 →는 동일한 rowStart 사용하여 왼쪽과 오른쪽의 첫 번째 셀로 이동해야 합니다. 탐색은 시작 탐색 셀을 저장하고 가능한 경우 동일한 rowStart 있는 셀로 이동합니다.
• Ctrl + ← (HOME) 또는 Ctrl + → (END) - 행의 시작 또는 끝으로 이동하고 시작 탐색 셀에 따라 셀을 선택합니다.

Vertical Navigation

• ↑ 또는 ↓- 시작 위치를 기준으로 위/아래 셀로 이동하며 행의 영향을 받지 않습니다. 현재 셀이 둘 이상의 열에 걸쳐 있는 경우 탐색 시작 셀에 따라 다음 활성 셀이 선택됩니다.
• Ctrl + ↑ 또는 Ctrl + Down- 첫 번째 또는 마지막 행의 동일한 열을 탐색하고 초점을 적용합니다.
• Ctrl + Home 또는 Ctrl + End- 첫 번째 행으로 이동하여 첫 번째 셀에 초점을 맞추거나 마지막 행으로 이동하여 마지막 셀에 초점을 맞춥니다.

Navigation through cells which span on multiple rows or columns is done with accordance to the starting navigation cell and will allow returning to the starting cell using the key for the opposite direction. The same approach is used when navigating through group rows.

Selection and multi cell selection are working on layout, meaning that when a cell is active, its layout will be selected. Also all features of multiple selection like drag selection are applicable and will work per layout not per cell.

Custom Keyboard Navigation

그리드를 사용하면 특정 키를 눌렀을 때 기본 탐색 동작을 사용자 정의할 수 있습니다. 다음 셀 이나 아래 셀로 이동하는 등의 작업은 강력한 키보드 탐색 API를 사용하여 쉽게 처리할 수 있습니다.

• GridKeydown이 노출됩니다. 이벤트는 IGridKeydownEventArgs 내보냅니다. 이 이벤트는 위에서 언급한 키보드 키 조합을 통해서만 사용할 수 있으며, 다른 모든 키 작업에는 KeyDown 이벤트를 사용할 수 있습니다.
• NavigateTo- 이 메서드를 사용하면 제공된 RowIndex 및 VisibleColumnIndex 기반으로 위치를 탐색할 수 있습니다.

아래 데모에서는 Excel에서 관찰된 동작과 유사하게 Enter 및 Shift + Enter 키를 통해 아래/위로 탐색 기능을 추가합니다.

Demo

EXAMPLE

DATA

MODULES

RAZOR

JS

CSS

using System;
using System.Collections.Generic;
public class CompanyDataItem
{
    public string ID { get; set; }
    public string Company { get; set; }
    public string Address { get; set; }
    public string City { get; set; }
    public string Country { get; set; }
    public double LifetimeSales { get; set; }
    public double QuarterlySales { get; set; }
    public double YearlySales { get; set; }
    public double MarketPotential { get; set; }
    public double AssetsCash { get; set; }
    public double AccountsReceivable { get; set; }
    public double AssetsBooks { get; set; }
}

public class CompanyData
    : List<CompanyDataItem>
{
    public CompanyData()
    {
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1000",
            Company = @"Sportan",
            Address = @"Rapelye Street",
            City = @"Oceola",
            Country = @"VU",
            LifetimeSales = 40882580.18,
            QuarterlySales = 430845.78,
            YearlySales = 1197420.17,
            MarketPotential = 4210805124.61,
            AssetsCash = 264714.71,
            AccountsReceivable = 63084.44,
            AssetsBooks = 7534.74
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1001",
            Company = @"Bugsall",
            Address = @"Hoyt Street",
            City = @"Rosine",
            Country = @"FM",
            LifetimeSales = 29231147.89,
            QuarterlySales = 227299.97,
            YearlySales = 1486467.06,
            MarketPotential = 2505447478.96,
            AssetsCash = 370690.39,
            AccountsReceivable = 69242.24,
            AssetsBooks = 12507.92
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1002",
            Company = @"Hydrocom",
            Address = @"Sunnyside Court",
            City = @"Cornfields",
            Country = @"KE",
            LifetimeSales = 35628528.18,
            QuarterlySales = 226007.91,
            YearlySales = 1092555.78,
            MarketPotential = 4930069033.99,
            AssetsCash = 403038.64,
            AccountsReceivable = 56183.05,
            AssetsBooks = 8113.52
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1003",
            Company = @"Eclipto",
            Address = @"Remsen Avenue",
            City = @"Orin",
            Country = @"TZ",
            LifetimeSales = 20178683.42,
            QuarterlySales = 319645.81,
            YearlySales = 1249194.57,
            MarketPotential = 2488740024.16,
            AssetsCash = 237368.76,
            AccountsReceivable = 50048.48,
            AssetsBooks = 13100.31
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1004",
            Company = @"Paprikut",
            Address = @"Bay Parkway",
            City = @"Motley",
            Country = @"LR",
            LifetimeSales = 25575955.42,
            QuarterlySales = 347046.85,
            YearlySales = 1611555.66,
            MarketPotential = 1923959087.58,
            AssetsCash = 235064.57,
            AccountsReceivable = 74596.25,
            AssetsBooks = 17057.85
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1005",
            Company = @"Unia",
            Address = @"Richards Street",
            City = @"Herlong",
            Country = @"DZ",
            LifetimeSales = 13462122.23,
            QuarterlySales = 368636.73,
            YearlySales = 489642.54,
            MarketPotential = 1679474693.72,
            AssetsCash = 498174.1,
            AccountsReceivable = 92476.88,
            AssetsBooks = 6961.9
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1006",
            Company = @"Isologix",
            Address = @"Williams Court",
            City = @"Marysville",
            Country = @"JO",
            LifetimeSales = 38448387.27,
            QuarterlySales = 298248.71,
            YearlySales = 1904695.32,
            MarketPotential = 4696918929,
            AssetsCash = 383266.93,
            AccountsReceivable = 76247.35,
            AssetsBooks = 6818.03
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1007",
            Company = @"Deepends",
            Address = @"Independence Avenue",
            City = @"Riegelwood",
            Country = @"NO",
            LifetimeSales = 13730298.02,
            QuarterlySales = 323612.72,
            YearlySales = 953860.54,
            MarketPotential = 4825809829.87,
            AssetsCash = 416146.08,
            AccountsReceivable = 62282.5,
            AssetsBooks = 13686.42
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1008",
            Company = @"Quantasis",
            Address = @"Berriman Street",
            City = @"Unionville",
            Country = @"ID",
            LifetimeSales = 19875841.19,
            QuarterlySales = 468274.38,
            YearlySales = 1569184.18,
            MarketPotential = 3489758844.49,
            AssetsCash = 415699.26,
            AccountsReceivable = 54628.5,
            AssetsBooks = 19321.38
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1009",
            Company = @"Playce",
            Address = @"India Street",
            City = @"Joppa",
            Country = @"VI",
            LifetimeSales = 45960329.03,
            QuarterlySales = 448358.99,
            YearlySales = 1855678.13,
            MarketPotential = 2740892152.3,
            AssetsCash = 447054.49,
            AccountsReceivable = 69204.65,
            AssetsBooks = 23522.18
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1010",
            Company = @"Ezent",
            Address = @"Decatur Street",
            City = @"Lithium",
            Country = @"CV",
            LifetimeSales = 43613913.07,
            QuarterlySales = 140288.25,
            YearlySales = 594517.52,
            MarketPotential = 1419141218.99,
            AssetsCash = 324254.03,
            AccountsReceivable = 78826.89,
            AssetsBooks = 20581.79
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1011",
            Company = @"Corepan",
            Address = @"Jefferson Street",
            City = @"Roland",
            Country = @"CA",
            LifetimeSales = 19334236.7,
            QuarterlySales = 413597.57,
            YearlySales = 1871048.41,
            MarketPotential = 3524818686.77,
            AssetsCash = 464374.02,
            AccountsReceivable = 68634.68,
            AssetsBooks = 16572.39
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1012",
            Company = @"Quonata",
            Address = @"Bristol Street",
            City = @"Belgreen",
            Country = @"ER",
            LifetimeSales = 21467135.56,
            QuarterlySales = 224717.89,
            YearlySales = 657562.96,
            MarketPotential = 3686684834.77,
            AssetsCash = 345941.49,
            AccountsReceivable = 51842.73,
            AssetsBooks = 12948.79
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1013",
            Company = @"Empirica",
            Address = @"Eaton Court",
            City = @"Hampstead",
            Country = @"LY",
            LifetimeSales = 21711544.57,
            QuarterlySales = 290740.22,
            YearlySales = 1202336.44,
            MarketPotential = 2343942535.11,
            AssetsCash = 331479.28,
            AccountsReceivable = 61027.27,
            AssetsBooks = 6199.99
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1014",
            Company = @"Eventix",
            Address = @"Gain Court",
            City = @"Dowling",
            Country = @"NG",
            LifetimeSales = 27108803.74,
            QuarterlySales = 322969.25,
            YearlySales = 951465.66,
            MarketPotential = 4841022751.3,
            AssetsCash = 287818.89,
            AccountsReceivable = 79152.96,
            AssetsBooks = 9047.59
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1015",
            Company = @"Dogspa",
            Address = @"Quay Street",
            City = @"Marne",
            Country = @"TW",
            LifetimeSales = 15372014.44,
            QuarterlySales = 376294.9,
            YearlySales = 978453.71,
            MarketPotential = 1275418042.2,
            AssetsCash = 374628.65,
            AccountsReceivable = 84888.29,
            AssetsBooks = 20578.59
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1016",
            Company = @"Jumpstack",
            Address = @"Quincy Street",
            City = @"Hobucken",
            Country = @"CF",
            LifetimeSales = 38882346.28,
            QuarterlySales = 140607.23,
            YearlySales = 1197166.82,
            MarketPotential = 4820347822.28,
            AssetsCash = 231516.29,
            AccountsReceivable = 87415.74,
            AssetsBooks = 12896.54
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1017",
            Company = @"Sybixtex",
            Address = @"Ryder Street",
            City = @"Alderpoint",
            Country = @"IO",
            LifetimeSales = 21445732.45,
            QuarterlySales = 369036.23,
            YearlySales = 499606.34,
            MarketPotential = 2807389991.36,
            AssetsCash = 408474.47,
            AccountsReceivable = 65344.38,
            AssetsBooks = 8862.63
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1018",
            Company = @"Dognosis",
            Address = @"Wolcott Street",
            City = @"Edgewater",
            Country = @"GL",
            LifetimeSales = 41661881.98,
            QuarterlySales = 141108.09,
            YearlySales = 522969.48,
            MarketPotential = 4374478218.15,
            AssetsCash = 225730.61,
            AccountsReceivable = 72839.21,
            AssetsBooks = 8728.07
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1019",
            Company = @"Twiggery",
            Address = @"Irwin Street",
            City = @"Blackgum",
            Country = @"ZM",
            LifetimeSales = 36017506.06,
            QuarterlySales = 354562.4,
            YearlySales = 1449893.92,
            MarketPotential = 1948021644.72,
            AssetsCash = 376383.08,
            AccountsReceivable = 62385.03,
            AssetsBooks = 14270.75
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1020",
            Company = @"Bizmatic",
            Address = @"Jerome Street",
            City = @"Sylvanite",
            Country = @"MM",
            LifetimeSales = 11722193.14,
            QuarterlySales = 213212.65,
            YearlySales = 1310614.58,
            MarketPotential = 3463018300.01,
            AssetsCash = 252123.01,
            AccountsReceivable = 57229.43,
            AssetsBooks = 19165.76
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1021",
            Company = @"Accel",
            Address = @"Louisiana Avenue",
            City = @"Cornucopia",
            Country = @"IE",
            LifetimeSales = 27607249.98,
            QuarterlySales = 236774.12,
            YearlySales = 1546611.47,
            MarketPotential = 2024251139.72,
            AssetsCash = 294508.31,
            AccountsReceivable = 71612.5,
            AssetsBooks = 18155.66
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1022",
            Company = @"Brainquil",
            Address = @"Tompkins Avenue",
            City = @"Hanover",
            Country = @"MX",
            LifetimeSales = 25699331.36,
            QuarterlySales = 186296.88,
            YearlySales = 736119.79,
            MarketPotential = 1098592989.14,
            AssetsCash = 321341.22,
            AccountsReceivable = 82055.95,
            AssetsBooks = 10149.55
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1023",
            Company = @"Eplode",
            Address = @"Desmond Court",
            City = @"Lupton",
            Country = @"GA",
            LifetimeSales = 22446181.35,
            QuarterlySales = 346390.58,
            YearlySales = 712190.68,
            MarketPotential = 2534215258.43,
            AssetsCash = 266537.14,
            AccountsReceivable = 87164.54,
            AssetsBooks = 24489.71
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1024",
            Company = @"Crustatia",
            Address = @"Woodhull Street",
            City = @"Conestoga",
            Country = @"GR",
            LifetimeSales = 48060275.78,
            QuarterlySales = 319385.17,
            YearlySales = 1662973.16,
            MarketPotential = 3562317203.73,
            AssetsCash = 471269.15,
            AccountsReceivable = 98834.5,
            AssetsBooks = 10641.41
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1025",
            Company = @"Buzzness",
            Address = @"Guider Avenue",
            City = @"Gratton",
            Country = @"MD",
            LifetimeSales = 26377352.6,
            QuarterlySales = 439844.54,
            YearlySales = 601430.59,
            MarketPotential = 1486755775.28,
            AssetsCash = 252524.24,
            AccountsReceivable = 51795.96,
            AssetsBooks = 10315.84
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1026",
            Company = @"Helixo",
            Address = @"Logan Street",
            City = @"Broadlands",
            Country = @"RE",
            LifetimeSales = 31633703.02,
            QuarterlySales = 256392.06,
            YearlySales = 602291.9,
            MarketPotential = 4323633265.68,
            AssetsCash = 468025.56,
            AccountsReceivable = 95638.46,
            AssetsBooks = 22985.41
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1027",
            Company = @"Geekosis",
            Address = @"Dictum Court",
            City = @"Bellamy",
            Country = @"NF",
            LifetimeSales = 29268437.79,
            QuarterlySales = 147691.1,
            YearlySales = 1691764.93,
            MarketPotential = 1362207226.45,
            AssetsCash = 434628.23,
            AccountsReceivable = 66871.54,
            AssetsBooks = 12574.59
        });
        this.Add(new CompanyDataItem()
        {
            ID = @"abc1028",
            Company = @"Zipak",
            Address = @"Hendrix Street",
            City = @"Enetai",
            Country = @"MH",
            LifetimeSales = 18691983.29,
            QuarterlySales = 218666.54,
            YearlySales = 1038077.26,
            MarketPotential = 1362313421.44,
            AssetsCash = 276294.7,
            AccountsReceivable = 59302.02,
            AssetsBooks = 11183.04
        });
    }
}csコピー

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules

namespace Infragistics.Samples
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            builder.RootComponents.Add<App>("app");
            builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            // registering Ignite UI modules
            builder.Services.AddIgniteUIBlazor(
                typeof(IgbInputModule),
                typeof(IgbGridModule),
                typeof(IgbColumnLayoutModule)
            );
            await builder.Build().RunAsync();
        }
    }
}csコピー

@using IgniteUI.Blazor.Controls

@inject IJSRuntime JS

<style>
/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/

#grid {
    --ig-size: var(--ig-size-medium);
}
</style>
<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbGrid
        AutoGenerate="false"
        Name="grid"
        @ref="grid"
        Id="grid"
        Data="CompanyData"
        GridKeydownScript="WebGridMRLCustomNavigationEvent">
            <IgbColumnLayout
            Name="CompanyInfo"
            @ref="companyInfo"
            Header="Company">
                <IgbColumn
                Name="Company"
                @ref="company"
                Field="Company"
                Header="Company"
                RowStart="1"
                ColStart="1"
                ColEnd="3">
                </IgbColumn>

                <IgbColumn
                Name="Country"
                @ref="country"
                Field="Country"
                Header="Country"
                RowStart="2"
                ColStart="1">
                </IgbColumn>

                <IgbColumn
                Name="City"
                @ref="city"
                Field="City"
                Header="City"
                RowStart="2"
                ColStart="2">
                </IgbColumn>

                <IgbColumn
                Name="Address"
                @ref="address"
                Field="Address"
                Header="Address"
                RowStart="3"
                ColStart="1"
                ColEnd="3">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Name="Sales"
            @ref="sales"
            Header="Sales">
                <IgbColumn
                Name="LifetimeSales"
                @ref="lifetimeSales"
                Field="LifetimeSales"
                Header="Lifetime Sales"
                RowStart="1"
                RowEnd="3"
                ColStart="1"
                ColEnd="3">
                </IgbColumn>

                <IgbColumn
                Name="Quarterly"
                @ref="quarterly"
                Field="QuarterlySales"
                Header="Quarterly"
                RowStart="3"
                ColStart="1">
                </IgbColumn>

                <IgbColumn
                Name="Yearly"
                @ref="yearly"
                Field="YearlySales"
                Header="Yearly"
                RowStart="3"
                ColStart="2">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Name="MarketPotentialInfo"
            @ref="marketPotentialInfo"
            Header="Market Potential">
                <IgbColumn
                Name="MarketPotential"
                @ref="marketPotential"
                Field="MarketPotential"
                Header="Market Potential"
                RowStart="1"
                RowEnd="4"
                ColStart="1">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Name="Assets"
            @ref="assets"
            Header="Assets">
                <IgbColumn
                Name="AssetsCash"
                @ref="assetsCash"
                Field="AssetsCash"
                Header="Assets Cash"
                RowStart="1"
                ColStart="1">
                </IgbColumn>

                <IgbColumn
                Name="AccountsReceivable"
                @ref="accountsReceivable"
                Field="AccountsReceivable"
                Header="Accounts Receivable"
                RowStart="1"
                ColStart="2"
                ColEnd="4">
                </IgbColumn>

                <IgbColumn
                Name="AssetsBooks"
                @ref="assetsBooks"
                Field="AssetsBooks"
                Header="Assets Books"
                RowStart="2"
                RowEnd="4"
                ColStart="1"
                ColEnd="4">
                </IgbColumn>

            </IgbColumnLayout>

        </IgbGrid>

    </div>
</div>

@code {
    

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        var grid = this.grid;
        var companyInfo = this.companyInfo;
        var company = this.company;
        var country = this.country;
        var city = this.city;
        var address = this.address;
        var sales = this.sales;
        var lifetimeSales = this.lifetimeSales;
        var quarterly = this.quarterly;
        var yearly = this.yearly;
        var marketPotentialInfo = this.marketPotentialInfo;
        var marketPotential = this.marketPotential;
        var assets = this.assets;
        var assetsCash = this.assetsCash;
        var accountsReceivable = this.accountsReceivable;
        var assetsBooks = this.assetsBooks;

    }

    private IgbGrid grid;
    private IgbColumnLayout companyInfo;
    private IgbColumn company;
    private IgbColumn country;
    private IgbColumn city;
    private IgbColumn address;
    private IgbColumnLayout sales;
    private IgbColumn lifetimeSales;
    private IgbColumn quarterly;
    private IgbColumn yearly;
    private IgbColumnLayout marketPotentialInfo;
    private IgbColumn marketPotential;
    private IgbColumnLayout assets;
    private IgbColumn assetsCash;
    private IgbColumn accountsReceivable;
    private IgbColumn assetsBooks;

    private CompanyData _companyData = null;
    public CompanyData CompanyData
    {
        get
        {
            if (_companyData == null)
            {
                _companyData = new CompanyData();
            }
            return _companyData;
        }
    }

}razorコピー

igRegisterScript("WebGridMRLCustomNavigationEvent", (args) => {
    const target = args.detail.target;
    if (args.detail.event.key.toLowerCase() === 'enter') {
        args.detail.event.preventDefault();
        args.detail.cancel = true;
        const rowIndex = target.intRow.index === undefined ? target.index : target.intRow.index;
        this.grid.navigateTo(args.detail.event.shiftKey ? rowIndex - 1 : rowIndex + 1, target.column.visibleIndex,
             (obj) => {
                obj.target.activate();
            });
    }
}, false);

jsコピー

/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/

#grid {
    --ig-size: var(--ig-size-medium);
}

cssコピー

Styling

사전 정의된 테마 외에도 사용 가능한 CSS 속성 중 일부를 설정하여 그리드를 추가로 사용자 정의할 수 있습니다. 일부 색상을 변경하려면 먼저 그리드에 대한 클래스를 설정해야 합니다.

<IgbGrid class="grid"></IgbGrid>
razor

그런 다음 관련 CSS 속성을 이 클래스로 설정합니다.

.grid {
    --ig-grid-cell-active-border-color: #ffcd0f;
    --ig-grid-cell-selected-background: #6f6f6f;
    --ig-grid-row-hover-background: #fde069;
    --ig-grid-row-selected-background: #8d8d8d;
    --ig-grid-header-background: #494949;
    --ig-grid-header-text-color: #fff;
}
css

Demo

EXAMPLE

DATA

MODULES

RAZOR

CSS

using System;
using System.Collections.Generic;
public class CustomersDataItem
{
    public string ID { get; set; }
    public string Company { get; set; }
    public string ContactName { get; set; }
    public string ContactTitle { get; set; }
    public string Address { get; set; }
    public string City { get; set; }
    public string Region { get; set; }
    public double PostalCode { get; set; }
    public string Country { get; set; }
    public string Phone { get; set; }
    public string Fax { get; set; }
}

public class CustomersData
    : List<CustomersDataItem>
{
    public CustomersData()
    {
        this.Add(new CustomersDataItem()
        {
            ID = @"ALFKI",
            Company = @"Alfreds Futterkiste",
            ContactName = @"Maria Anders",
            ContactTitle = @"Sales Representative",
            Address = @"Obere Str. 57",
            City = @"Berlin",
            Region = @"East",
            PostalCode = 12209,
            Country = @"Germany",
            Phone = @"030-0074321",
            Fax = @"030-0076545"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"ANATR",
            Company = @"Ana Trujillo Emparedados y helados",
            ContactName = @"Ana Trujillo",
            ContactTitle = @"Owner",
            Address = @"Avda. de la Constitución 2222",
            City = @"México D.F.",
            Region = @"South",
            PostalCode = 5021,
            Country = @"Mexico",
            Phone = @"(5) 555-4729",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"ANTON",
            Company = @"Antonio Moreno Taquería",
            ContactName = @"Antonio Moreno",
            ContactTitle = @"Owner",
            Address = @"Mataderos 2312",
            City = @"México D.F.",
            Region = @"South",
            PostalCode = 5023,
            Country = @"Mexico",
            Phone = @"(5) 555-3932",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"AROUT",
            Company = @"Around the Horn",
            ContactName = @"Thomas Hardy",
            ContactTitle = @"Sales Representative",
            Address = @"120 Hanover Sq.",
            City = @"London",
            Region = @"East",
            PostalCode = 22000,
            Country = @"UK",
            Phone = @"(171) 555-7788",
            Fax = @"(171) 555-6750"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BERGS",
            Company = @"Berglunds snabbköp",
            ContactName = @"Christina Berglund",
            ContactTitle = @"Order Administrator",
            Address = @"Berguvsvägen 8",
            City = @"Luleå",
            Region = @"South",
            PostalCode = 17000,
            Country = @"Sweden",
            Phone = @"0921-12 34 65",
            Fax = @"0921-12 34 67"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BLAUS",
            Company = @"Blauer See Delikatessen",
            ContactName = @"Hanna Moos",
            ContactTitle = @"Sales Representative",
            Address = @"Forsterstr. 57",
            City = @"Mannheim",
            Region = @"East",
            PostalCode = 68306,
            Country = @"Germany",
            Phone = @"0621-08460",
            Fax = @"0621-08924"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BLONP",
            Company = @"Blondesddsl père et fils",
            ContactName = @"Frédérique Citeaux",
            ContactTitle = @"Marketing Manager",
            Address = @"24, place Kléber",
            City = @"Strasbourg",
            Region = @"East",
            PostalCode = 67000,
            Country = @"France",
            Phone = @"88.60.15.31",
            Fax = @"88.60.15.32"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BOLID",
            Company = @"Bólido Comidas preparadas",
            ContactName = @"Martín Sommer",
            ContactTitle = @"Owner",
            Address = @"C/ Araquil, 67",
            City = @"Madrid",
            Region = @"East",
            PostalCode = 28023,
            Country = @"Spain",
            Phone = @"(91) 555 22 82",
            Fax = @"(91) 555 91 99"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BONAP",
            Company = @"Bon app'",
            ContactName = @"Laurence Lebihan",
            ContactTitle = @"Owner",
            Address = @"12, rue des Bouchers",
            City = @"Marseille",
            Region = @"West",
            PostalCode = 13008,
            Country = @"France",
            Phone = @"91.24.45.40",
            Fax = @"91.24.45.41"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BOTTM",
            Company = @"Bottom-Dollar Markets",
            ContactName = @"Elizabeth Lincoln",
            ContactTitle = @"Accounting Manager",
            Address = @"23 Tsawassen Blvd.",
            City = @"Tsawassen",
            Region = @"BC",
            PostalCode = 28000,
            Country = @"Canada",
            Phone = @"(604) 555-4729",
            Fax = @"(604) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"BSBEV",
            Company = @"B's Beverages",
            ContactName = @"Victoria Ashworth",
            ContactTitle = @"Sales Representative",
            Address = @"Fauntleroy Circus",
            City = @"London",
            Region = @"South",
            PostalCode = 10000,
            Country = @"UK",
            Phone = @"(171) 555-1212",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"CACTU",
            Company = @"Cactus Comidas para llevar",
            ContactName = @"Patricio Simpson",
            ContactTitle = @"Sales Agent",
            Address = @"Cerrito 333",
            City = @"Buenos Aires",
            Region = @"East",
            PostalCode = 1010,
            Country = @"Argentina",
            Phone = @"(1) 135-5555",
            Fax = @"(1) 135-4892"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"CENTC",
            Company = @"Centro comercial Moctezuma",
            ContactName = @"Francisco Chang",
            ContactTitle = @"Marketing Manager",
            Address = @"Sierras de Granada 9993",
            City = @"México D.F.",
            Region = @"South",
            PostalCode = 5022,
            Country = @"Mexico",
            Phone = @"(5) 555-3392",
            Fax = @"(5) 555-7293"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"CHOPS",
            Company = @"Chop-suey Chinese",
            ContactName = @"Yang Wang",
            ContactTitle = @"Owner",
            Address = @"Hauptstr. 29",
            City = @"Bern",
            Region = @"East",
            PostalCode = 3012,
            Country = @"Switzerland",
            Phone = @"0452-076545",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"COMMI",
            Company = @"Comércio Mineiro",
            ContactName = @"Pedro Afonso",
            ContactTitle = @"Sales Associate",
            Address = @"Av. dos Lusíadas, 23",
            City = @"Sao Paulo",
            Region = @"SP",
            PostalCode = 34000,
            Country = @"Brazil",
            Phone = @"(11) 555-7647",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"CONSH",
            Company = @"Consolidated Holdings",
            ContactName = @"Elizabeth Brown",
            ContactTitle = @"Sales Representative",
            Address = @"Berkeley Gardens 12 Brewery",
            City = @"London",
            Region = @"South",
            PostalCode = 27000,
            Country = @"UK",
            Phone = @"(171) 555-2282",
            Fax = @"(171) 555-9199"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"DRACD",
            Company = @"Drachenblut Delikatessen",
            ContactName = @"Sven Ottlieb",
            ContactTitle = @"Order Administrator",
            Address = @"Walserweg 21",
            City = @"Aachen",
            Region = @"South",
            PostalCode = 52066,
            Country = @"Germany",
            Phone = @"0241-039123",
            Fax = @"0241-059428"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"DUMON",
            Company = @"Du monde entier",
            ContactName = @"Janine Labrune",
            ContactTitle = @"Owner",
            Address = @"67, rue des Cinquante Otages",
            City = @"Nantes",
            Region = @"East",
            PostalCode = 44000,
            Country = @"France",
            Phone = @"40.67.88.88",
            Fax = @"40.67.89.89"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"EASTC",
            Company = @"Eastern Connection",
            ContactName = @"Ann Devon",
            ContactTitle = @"Sales Agent",
            Address = @"35 King George",
            City = @"London",
            Region = @"East",
            PostalCode = 41000,
            Country = @"UK",
            Phone = @"(171) 555-0297",
            Fax = @"(171) 555-3373"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"ERNSH",
            Company = @"Ernst Handel",
            ContactName = @"Roland Mendel",
            ContactTitle = @"Sales Manager",
            Address = @"Kirchgasse 6",
            City = @"Graz",
            Region = @"South",
            PostalCode = 8010,
            Country = @"Austria",
            Phone = @"7675-3425",
            Fax = @"7675-3426"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FAMIA",
            Company = @"Familia Arquibaldo",
            ContactName = @"Aria Cruz",
            ContactTitle = @"Marketing Assistant",
            Address = @"Rua Orós, 92",
            City = @"Sao Paulo",
            Region = @"SP",
            PostalCode = 27000,
            Country = @"Brazil",
            Phone = @"(11) 555-9857",
            Fax = @"(5) 555-3745"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FISSA",
            Company = @"FISSA Fabrica Inter. Salchichas S.A.",
            ContactName = @"Diego Roel",
            ContactTitle = @"Accounting Manager",
            Address = @"C/ Moralzarzal, 86",
            City = @"Madrid",
            Region = @"East",
            PostalCode = 28034,
            Country = @"Spain",
            Phone = @"(91) 555 94 44",
            Fax = @"(91) 555 55 93"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FOLIG",
            Company = @"Folies gourmandes",
            ContactName = @"Martine Rancé",
            ContactTitle = @"Assistant Sales Agent",
            Address = @"184, chaussée de Tournai",
            City = @"Lille",
            Region = @"South",
            PostalCode = 59000,
            Country = @"France",
            Phone = @"20.16.10.16",
            Fax = @"20.16.10.17"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FOLKO",
            Company = @"Folk och fä HB",
            ContactName = @"Maria Larsson",
            ContactTitle = @"Owner",
            Address = @"Åkergatan 24",
            City = @"Bräcke",
            Region = @"East",
            PostalCode = 36000,
            Country = @"Sweden",
            Phone = @"0695-34 67 21",
            Fax = @"0695 33-4455"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FRANK",
            Company = @"Frankenversand",
            ContactName = @"Peter Franken",
            ContactTitle = @"Marketing Manager",
            Address = @"Berliner Platz 43",
            City = @"München",
            Region = @"East",
            PostalCode = 80805,
            Country = @"Germany",
            Phone = @"089-0877310",
            Fax = @"089-0877451"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FRANR",
            Company = @"France restauration",
            ContactName = @"Carine Schmitt",
            ContactTitle = @"Marketing Manager",
            Address = @"54, rue Royale",
            City = @"Nantes",
            Region = @"South",
            PostalCode = 44000,
            Country = @"France",
            Phone = @"40.32.21.21",
            Fax = @"40.32.21.20"
        });
        this.Add(new CustomersDataItem()
        {
            ID = @"FRANS",
            Company = @"Franchi S.p.A.",
            ContactName = @"Paolo Accorti",
            ContactTitle = @"Sales Representative",
            Address = @"Via Monte Bianco 34",
            City = @"Torino",
            Region = @"East",
            PostalCode = 10100,
            Country = @"Italy",
            Phone = @"011-4988260",
            Fax = @"011-4988261"
        });
    }
}csコピー

using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modules

namespace Infragistics.Samples
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            var builder = WebAssemblyHostBuilder.CreateDefault(args);
            builder.RootComponents.Add<App>("app");
            builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
            // registering Ignite UI modules
            builder.Services.AddIgniteUIBlazor(
                typeof(IgbInputModule),
                typeof(IgbGridModule)
            );
            await builder.Build().RunAsync();
        }
    }
}csコピー

@using IgniteUI.Blazor.Controls

<style>
/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/

#grid {
    --ig-grid-cell-active-border-color: #ffcd0f;
    --ig-grid-cell-selected-background: #6f6f6f;
    --ig-grid-row-hover-background: #fde069;
    --ig-grid-row-selected-background: #8d8d8d;
    --ig-grid-header-background: #494949;
    --ig-grid-header-text-color: #fff;
}
</style>
<div class="container vertical ig-typography">
    <div class="container vertical fill">
        <IgbGrid
        Name="grid"
        @ref="grid"
        Id="grid"
        Data="CustomersData"
        PrimaryKey="Company">
            <IgbColumnLayout
            Hidden="true"
            Header="ID">
                <IgbColumn
                Field="ID"
                RowStart="1"
                ColStart="1"
                RowEnd="3"
                Filterable="false"
                Width="150px">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Pinned="true"
            Header="Contact Details">
                <IgbColumn
                Field="Company"
                Header="Company"
                RowStart="1"
                ColStart="1"
                ColEnd="3"
                Sortable="true"
                Width="350px">
                </IgbColumn>

                <IgbColumn
                Field="ContactName"
                Header="Name"
                RowStart="2"
                ColStart="1"
                ColEnd="2">
                </IgbColumn>

                <IgbColumn
                Field="ContactTitle"
                Header="Title"
                RowStart="2"
                ColStart="2"
                ColEnd="3">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Pinned="false"
            Header="Address Details">
                <IgbColumn
                Field="Country"
                RowStart="1"
                ColStart="1"
                ColEnd="3"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="Region"
                RowStart="1"
                ColStart="3"
                ColEnd="5"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="PostalCode"
                RowStart="1"
                ColStart="5"
                ColEnd="7"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="City"
                RowStart="2"
                ColStart="1"
                ColEnd="4"
                Filterable="false"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="Address"
                RowStart="2"
                ColStart="4"
                ColEnd="7">
                </IgbColumn>

            </IgbColumnLayout>

            <IgbColumnLayout
            Header="Phone Details">
                <IgbColumn
                Field="Phone"
                RowStart="1"
                ColStart="1"
                ColEnd="2"
                Width="220px">
                </IgbColumn>

                <IgbColumn
                Field="Fax"
                RowStart="2"
                ColStart="1"
                ColEnd="2"
                Width="220px">
                </IgbColumn>

            </IgbColumnLayout>

        </IgbGrid>

    </div>
</div>

@code {
    

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        var grid = this.grid;

    }

    private IgbGrid grid;

    private CustomersData _customersData = null;
    public CustomersData CustomersData
    {
        get
        {
            if (_customersData == null)
            {
                _customersData = new CustomersData();
            }
            return _customersData;
        }
    }

}razorコピー

/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/

#grid {
    --ig-grid-cell-active-border-color: #ffcd0f;
    --ig-grid-cell-selected-background: #6f6f6f;
    --ig-grid-row-hover-background: #fde069;
    --ig-grid-row-selected-background: #8d8d8d;
    --ig-grid-header-background: #494949;
    --ig-grid-header-text-color: #fff;
}

cssコピー

API References

• IgbGrid
• IgbColumnLayout
• IgbColumn

Additional Resources

• 가상화 및 성능
• 페이징
• 정렬
• 열 크기 조정
• 선택

우리 커뮤니티는 활동적이며 항상 새로운 아이디어를 환영합니다.

• Ignite UI for Blazor 포럼
• Ignite UI for Blazor 깃허브